Commercial TanklessWater Heaters

Enjoy Continuous Hot Water

Rheem tankless water heaters provide the comfort and convenience of having a continuous supply of hot water. Our commercial tankless models are up to 96% efficient for extra savings.

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Commercial Condensing Tankless - Indoor
  • 95 - 96% Thermal Efficiency
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Common Venting Compatible
  • Service valves included
  • 199, 000 BTU/h
  • Commercial Project Sizing Available
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Commercial Condensing Tankless - Outdoor
  • 95 - 96% Thermal Efficiency
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Service valves included
  • 199, 000 BTU/h
  • Commercial Project Sizing Available
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    Prestige Condensing Tankless Direct Vent Indoor
    • Models H95, H90, and H84
    • Models available in 199, 000 BTU/h, 180,000 BTU/h, and 157,000 BTU/h
    • High Temperature Chip Option - Increases the output temperature from 140 ºF max to 185 ºF max.
    • Up to 94% efficient
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      Prestige Condensing Tankless Outdoor
      • Models H95, H90, and H84
      • Models available in 199, 000 BTU/h, 180,000 BTU/h, and 157,000 BTU/h
      • High Temperature Chip Option - Increases the output temperature from 140 ºF max to 185 ºF max.
      • Up to 94% efficient
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        Commercial Tankless Direct Vent Indoor
        • Models 95 and 84
        • 11,000 - 199,900 BTU max.
        • 3 X 5 inch concentric venting
        • High Temperature Chip Option - Increases the output temperature from 140 ºF max to 185 ºF max.
        • Up to 84% efficient
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          Commercial Tankless Outdoor
          • Models 95 and 84
          • 11,000 - 199,900 BTU max.
          • High Temperature Chip Option - Increases the output temperature from 140 ºF max to 185 ºF max.
          • Up to 84% efficient